Siemens SIMATIC TI505 - Product Overview

Product Overview
1-5
S5 UniLink Adapter Installation and Operation
Primitives are high level commands used by the TIWAY I network to access
data types in different secondary devices. The TIWAY I network primitives
supported by the S5 UniLink Adapter are a subset of the entire TIWAY
primitive command set, as represented in Figure 1-5. Refer to Appendix B
for a description of the primitives supported.
I003639
S5 Adapter-
supported
primitives
Entire set of primitives
supported by TIWAY
Figure 1-5 S5 UniLink Adapter Primitives
Due to significant differences in the internal memory structure and
architecture between the TI505 PLCs, and the S5 PLCs, only a subset of the
memory types is supported, as represented in Figure 1-6. Refer to Appendix
A for a description of the memory types supported.
I003640
S5 PLC
Memory
Types
TI505 PLC
Memory
Types
Memory
Types
supported
by the S5
Adapter
Figure 1-6 S5 UniLink Adapter Memory Types
Primitive
Command Set
S5 Memory Types